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用机械方法感测压力仍然占据统治地位,但由于微型计算机的需要,正在引入电子方法。自从第二次世界大战以来,传感元件已从用机械方法与指示装置相连的位移元件发展到了具有数字输出信号的固态传感元件。本文评述了传感元件的发展动向,列举了一些最新的感测装置(传感元件全貌可参
Mechanically sensing pressure still dominates, but due to the needs of microcomputers, electronic methods are being introduced. Since the Second World War, the sensing element has evolved from a displacement element mechanically connected to a pointing device to a solid-state sensing element having a digital output signal. This article reviews the development of sensor components, lists some of the latest sensing devices (sensor components can be seen